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Application filed by Int Standard Electric CorpfiledCriticalInt Standard Electric Corp
Priority to DK2156ApriorityCriticalpatent/DK85685C/da
Application grantedgrantedCritical
Publication of DK85685CpublicationCriticalpatent/DK85685C/da
DK2156A1956-01-031956-01-03Kredsløb til overføring af signaleringen fra to signalkontakter til en fælles ledning og anlæg med flere sådanne kredsløb.
DK85685C
(da)